Prime p₀= 2279923266392221889 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 18 36 6 24 84 6 6 84 24 6 36 18 (?)
a_n: 0 18 54 60 84 168 174 180 264 288 294 330 348
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 348
Found by: [SG-2W]Kurzer
db: batch=81, k=13, 18 36 6 24 84 6

STPT(10)	2279922512129301209	0 2 18 20 30 32 42 44 60 62	-754262920680
TPT(14)	2279922680466826091	0 2 6 8 90 92 300 302 306 308 336 338 396 398	-585925395798
SPT(16)	2279922734222002039	0 34 42 52 58 112 192 210 262 280 360 414 420 430 438 472	-532170219850
SPT(16)	2279922809056224263	0 74 84 86 116 158 210 228 236 254 306 348 378 380 390 464	-457335997626
SPT(16)	2279923065348692507	0 42 50 72 86 116 120 162 164 206 210 240 254 276 284 326	-201043529382
SPT(16)	2279923182357545449	0 18 28 58 118 132 190 204 238 252 310 324 384 414 424 442	-84034676440
SPT(16)	2279923471463912969	0 32 50 90 102 122 144 168 224 248 270 290 302 342 360 392	205071691080
SPT(16)	2279923682396339323	0 4 66 78 88 120 126 130 144 148 154 186 196 208 270 274	416004117434
SPT(16)	2279923697813904773	0 56 60 68 74 144 186 198 236 248 290 360 366 374 378 434	431421682884
SPT(16)	2279923704554917697	0 20 42 72 150 162 176 182 204 210 224 236 314 344 366 386	438162695808
SPT(16)	2279923820933909387	0 14 24 44 54 56 86 102 164 180 210 212 222 242 252 266	554541687498